Skip to product information
Heavy
HEAVY
FLOW
Teen Period School Set – Heavy Flow Black 2-Pack: WUKA Stretch period pants with leak-proof protection and washable carry bag.
  • Heavy
    HEAVY
    FLOW
    Teen Period School Set – Heavy Flow Black 2-Pack: WUKA Stretch period pants with leak-proof protection and washable carry bag.
  • Heavy
    HEAVY
    FLOW
    Teen girl smiling and wearing WUKA Teen Stretch Seamless Period Pants in Black for heavy flow, comfortable and discreet leak-proof underwear.
  • Free Shipping · 100% Happy Guarantee · Try for 40 days (free refunds)
  • Close-up of WUKA Teen Stretch Seamless Black Period Pants for heavy flow, showing soft, flexible waistband and seamless design.
  • Rear view of WUKA Teen Stretch Seamless Period Underwear in Black, offering full coverage and reliable protection for heavy periods.
  • Side view of WUKA Teen Stretch Seamless Heavy Flow Brief in Black, highlighting smooth fit and absorbent technology.
  • Product image of WUKA Teen Stretch Seamless Period Pants in Black for heavy flow, with logo on waistband and sleek silhouette.
  • WUKA Stretch Teen Period Pants USP: Super-fast absorption, 12-hour leak-proof protection, and stretchy fit up to 3 sizes – no pads, no tampons, just these.
  • Teen Period School Set – Heavy Flow Black 2-Pack: WUKA Stretch period pants with leak-proof protection and washable carry bag.
  • Teen girl smiling and wearing WUKA Teen Stretch Seamless Period Pants in Black for heavy flow, comfortable and discreet leak-proof underwear.
  • Close-up of WUKA Teen Stretch Seamless Black Period Pants for heavy flow, showing soft, flexible waistband and seamless design.
  • Rear view of WUKA Teen Stretch Seamless Period Underwear in Black, offering full coverage and reliable protection for heavy periods.
  • Side view of WUKA Teen Stretch Seamless Heavy Flow Brief in Black, highlighting smooth fit and absorbent technology.
  • Product image of WUKA Teen Stretch Seamless Period Pants in Black for heavy flow, with logo on waistband and sleek silhouette.
  • WUKA Stretch Teen Period Pants USP: Super-fast absorption, 12-hour leak-proof protection, and stretchy fit up to 3 sizes – no pads, no tampons, just these.
WUKA Period School Set - Stretch 2 Pack
Teen Stretch™ Period PantsSchool Set x2
€34,95
4.8

Size Chart


WUKA Teen Stretch Period Pants
Fits 3 sizes in one underwear for a perfect fit first time and for growing teens & tweens

SIZES Size 1: Age 8-12yrs Size 2:  Age 12-16yrs
Universal XXS, XS, S S, M, L
UK 4,6,8, 8, 10, 12,
EU 134-140, 146-152, 158-164 158-164, 170-176
Hip (cm) 75 - 90 90 - 105
 

How to Measure Your Hip Size
Teen Stretch period underwear size chart with measuring guide for chest, underbust, waist, hips, and leg opening to help teens find the perfect WUKA fit first time. Ensure leakproof comfort and flexible sizing that grows with you
WUKA TIP: No tape measure? 
You can measure yourself with a belt or dressing gown cord and a 30cm ruler! Tie the belt around your hips, place a piece of tape or pinch where it reaches, then lay flat and carefully use the ruler to measure the length.
Size
Colour
Fits 3 Sizes
Fits 3 Sizes
Leakproof & Breathable
Leakproof & Breathable
Reusable 2 Years
Reusable 2 Years
Midi Style
Midi Style
Mid Height Gusset
Mid Height Gusset
Seamless No VPL
Seamless No VPL

WHY THEY’LL LOVE IT

The WUKA Teen Period School Set is designed to make school days stress-free. With leak-proof protection and comfy styles that grow with them, it means no urgent bathroom changes, no worries about leaks or smells, and no more hiding pads or tampons up sleeves.

WHAT’S INSIDE

  • 2 pairs of award-winning multi-size WUKA Stretch™ Period Pants (one pair fits 3 sizes).Heavy Flow absorbency: holds 20ml+ of period blood - about 4 tampons’ worth or 3 pads.Super soft, breathable, stretchy fabric with no itchy labels.
  • A waterproof changing bag for carrying or storing a spare pair during school or trips.

HOW IT WORKS

Teen Stretch™ Period Pants flex to fit across 3 sizes, giving a secure and comfortable fit as your child grows. The mid gusset is designed for teen proportions and locks in leaks and odour for up to 12 hours of protection, keeping them confident through lessons, sports, and beyond.

BEST FOR

Heavy flow days, school, after-school activities, or time away from home when they need reliable all-day protection.

GOOD TO KNOW

Wash before first wear. Reusable for up to 2 years, saving hundreds of disposables. Breathable, eco-friendly, and made for real teen life.
Free Shipping

We want you to love your WUKAs. UK orders usually arrive within 2–5 working days (express options available), and international shipping is fully tracked from just £5–£10 via FedEx. For our EU customers, we also collect VAT upfront to avoid any surprise fees on delivery.

If it’s your first pair, you’re protected by our 100% Satisfaction Guarantee — try one on, and if it’s not the right fit, you can return or exchange within 40 days. All other items must be unworn and in their original packaging. Once we receive your return, refunds are processed within 10 working days.

See our Shipping Cost and Returns & Refund Policy.
Wash and Care

Rinse, Wash at 40°, air dry inside out. Tested to 54 washes.
Composition

Outer : 80% nylon, 20% elastane
Middle: 95% cotton. 5% elastane 80% polyester,20% elastane Breathable TPU
Inner: 95% cotton. 5% elastane 92% polyester. 8% spandex

FAQ: School Set – Stretch

Stress-free school-day kit with Teen Stretch™ Heavy period pants and a waterproof changing bag; teen-fit, breathable and leak-proof for up to 12 hours.

What’s included in the school set?
Teen Stretch™ Heavy period pants and a waterproof two-pocket changing bag. The fabric is soft, breathable and designed without itchy labels for all-day comfort.
How does the Teen Stretch™ fit work for growing bodies?
The Teen Stretch™ design fits across three sizes with a teen-specific mid gusset. The fabric stretches in two directions to adapt to changing shape for a secure, comfy fit.
How absorbent are the pants and are they OK for a full school day?
Heavy Flow absorbs 20ml+ (about 4 tampons or 3 pads) and offers up to 12 hours of protection. Ideal for lessons, PE and after-school; change sooner if they start to feel wet, as everyone’s flow is different.
How does the changing bag help during school and activities?
Use one pocket for a clean spare and the other for used pants after a quick rinse. It keeps bags organised and makes changing simple during breaks, clubs or trips.
How do we wash and care for everything?
Wash before first wear. After use, rinse in cold water until it runs clear, then machine wash at 40°C without fabric conditioner. Air dry inside out; do not tumble dry or soak for long periods.
How long will the pants last and how many pairs are recommended?
With proper care, the pants are reusable for up to 2 years. Many families find 5–7 pairs cover a full cycle; the set is a solid start and you can add more pairs as needed.

You may also like

Customer Reviews

Based on 205 reviews
88%
(181)
7%
(14)
1%
(3)
1%
(3)
2%
(4)
A
Anonymous
Enable great confidence

Lovely pants. Excellent fabric and fit. Leave my daughter feeling confident.

A
Anonymous
A life saver! My daughter said these are

A life saver! My daughter said these are wonderful, even on heavy days. Washed and dried well. She rinses first and the I wash as per instructions

A
Anonymous
The fit is amazing

“The fit is perfect, and my daughter finds them really comfortable. I was initially concerned they might feel hot or make her sweaty, but she’s assured me that isn’t the case at all.”

123